package com.personal.mall.gateway.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;

/**
 * 配置跨域
 */
@Configuration
public class MallCorsConfiguration {

    @Bean
    public CorsWebFilter corsWebFilter() {
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        CorsConfiguration corsConfiguration = new CorsConfiguration();

        //1、配置跨域
        corsConfiguration.addAllowedHeader("*"); //允许任意头都可以跨域
        corsConfiguration.addAllowedMethod("*"); //允许任意请求方式都可以跨域
        corsConfiguration.addAllowedOrigin("*"); //允许任意请求来源都可以跨域
        corsConfiguration.setAllowCredentials(true); //是否允许携带cookie请求跨域 true表示允许

        source.registerCorsConfiguration("/**", corsConfiguration);
        return new CorsWebFilter(source);
    }
}
